Litjens is a member of...

As a fennel specialist and authority, Litjens Venkel plays an active role in various associations and committees. This is the list of references:

      • A member of growers association Fossa Eugenia
      • A member of the Fennel study association
      • A member of LTO (the Dutch Federation of Agriculture and Horticulture,
        an entrepreneurial and employers’ organisation) open cultivation.
      • Joop Litjens is the founder of the information website.